Dynamic Library Task Switching

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United States of America Patent

PATENT NO 5802368
SERIAL NO

08537235

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Abstract

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A method and apparatus for providing per-instance data memory in a dynamic link library (DLL) linked to multiple tasks or to multiple instances of one task in the context of an operating system that does not provide such a feature. The invention includes providing a task switch enhancer DLL that allocates and manages a memory segment to store per-instance data of a DLL for a task as a substitute for an original per-instance data segment for that task.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grigsby, Kenneth B San Jose, CA 1 21
Smundak, Aleksander L Cupertino, CA 1 21

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